Biochemical incubator convenient to clean for detection and inspection

Abstract

The utility model relates to the technical field of biochemical incubators, and discloses a biochemical incubator convenient to clean for detection and inspection, which comprises a biochemical incubator body, an adjusting mechanism is arranged on the back of the biochemical incubator body, the adjusting mechanism comprises an adjusting box, and the adjusting box is fixedly connected with the biochemical incubator body. By arranging the box cover, the fixing rod and the placing screen plate, guide rail connection and buckle connection can be replaced, dirt is not prone to being left on the two sides of the inner wall of the biochemical incubator body, and by arranging the adjusting mechanism, the box cover, the fixing rod and the placing screen plate can be lifted, so that the placing screen plate is stable, the placing screen plate can be taken away from the biochemical incubator body, and the biochemical incubator is convenient to use. The inner wall of the biochemical incubator body can be cleaned conveniently, sewage can be discharged through the drainage mechanism, dirt is not prone to remaining, the top of the biochemical incubator body is designed to be open, the front end of the biochemical incubator body can be opened, and a user can conveniently stretch the hand into the biochemical incubator body to clean the biochemical incubator body.

Description

Technical Field

[0001] The utility model relates to the technical field of biochemical incubators, in particular to a biochemical incubator for testing and inspection which is easy to clean. Background Art

[0002] The biochemical incubator has a two-way temperature control system of refrigeration and heating, and the function of temperature control. It is an important test equipment for scientific research institutions, colleges and universities, production units or department laboratories in the industries of biology, genetic engineering, medicine, health and epidemic prevention, environmental protection, agriculture, forestry and animal husbandry, etc. It is widely used in low-temperature constant temperature tests, culture tests, environmental tests, etc. The biochemical incubator needs to be cleaned inside after use, and the partitions in the biochemical incubator are generally pull-out type, and the guide rails set on both sides of the partitions are not easy to clean.

[0003] Chinese patent CN214060533U discloses a biochemical incubator that is easy to clean, including an incubator, pressing the sliding rod downward to make the sliding rod push the connecting rod downward, and the spring is compressed until the connecting rod pushes the protective cover downward to separate it from the water outlet pipe, and at the same time, the sliding rod pushes the push rod downward to make the push rod push the sealing plug downward to push the cleaning liquid in the cleaning box downward, so that the cleaning liquid can flow smoothly into the water outlet pipe and then flow into the incubator, so that the hydraulic cylinder pushes the brush to move up and down in the slide groove, thereby realizing the cleaning of the incubator and avoiding the problem of needing to prepare tools during cleaning. The sealing plug moves downward to push the cleaning liquid in the cleaning box downward, so that the cleaning liquid can flow smoothly into the water outlet pipe and then flow into the incubator, and at the same time, the hydraulic cylinder pushes the brush to move up and down in the slide groove, thereby realizing the cleaning of the incubator, and the clamps on both sides are still easy to be stained with dirt and are not easy to clean.

[0004] Therefore, those skilled in the art provide a biochemical incubator for testing and inspection that is easy to clean, so as to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to improve the problem that the partitions in the biochemical incubator are generally of pull-out type and the guide rails arranged on both sides of the partitions are not easy to clean, the utility model provides a biochemical incubator for detection and inspection which is easy to clean.

[0006] The utility model provides a biochemical incubator for testing and inspection that is easy to clean, and adopts the following technical solutions:

[0007] A biochemical incubator for testing and inspection that is easy to clean, comprising a biochemical incubator body, an adjusting mechanism disposed on the back of the biochemical incubator body, the adjusting mechanism comprising an adjusting box, the adjusting box being fixedly connected to the biochemical incubator body, a stepper motor being fixedly installed at the bottom of the inner cavity of the adjusting box, a one-way screw being fixedly installed on the output shaft of the stepper motor, a threaded block being threadedly connected to the surface of the one-way screw, a connecting rod being fixedly installed on one side of the threaded block, a connecting nut being threadedly connected to the other end of the connecting rod, a box cover being fixedly installed on the other end of the box cover, a fixing rod being fixedly installed, and a placement screen being fixedly installed on the surface and bottom of the fixing rod;

[0008] A drainage mechanism is provided at the bottom of the biochemical incubator body, and the drainage mechanism includes an electric push rod and a sewage pipe. The electric push rod is fixedly connected to the biochemical incubator body, and the sewage pipe is connected to the bottom of the biochemical incubator body. A water baffle is fixedly installed at the output end of the electric push rod.

[0009] By adopting the above technical solution, by setting up an adjustment mechanism, the height of the fixing rod and the placement mesh plate can be adjusted, which is convenient for pulling out the placement mesh plate, thereby facilitating the cleaning of the inner wall of the biochemical incubator body. The fixing rod is used to connect the two placement mesh plates, and the connecting nut and the connecting rod are separable. The connecting nut, the fixing rod and the placement mesh plate are removed to facilitate the cleaning of the placement mesh plate. By setting up a drainage mechanism, the water in the biochemical incubator body can be discharged. By controlling the extension and retraction of the electric push rod, the position of the water retaining plate can be adjusted to facilitate drainage.

[0010] Optionally, a guide sliding block is fixedly mounted on the other side of the threaded block, and a guide sliding groove is provided in the inner cavity of the regulating box.

[0011] By adopting the above technical solution, the guide sliding block is used in conjunction with the sliding groove to guide the threaded block, so that the threaded block is stable when moving.

[0012] Optionally, an air inlet is provided at the top of the left side of the inner cavity of the biochemical incubator body, an air outlet is provided at the bottom of the left side of the inner cavity of the biochemical incubator body, and dustproof nets are provided in the inner cavities of the air inlet and the air outlet.

[0013] By adopting the above technical solution, the air inlet and the air outlet facilitate air intake and exhaust, thereby ensuring normal heating and cooling of the biochemical incubator body.

[0014] Optionally, a door is movably connected to the front of the biochemical incubator body via a hinge, and a handle is provided on one side of the door.

[0015] By adopting the above technical solution, the box door can be opened to facilitate taking and placing of the cultured materials, and it is convenient for the user to clean the inside of the biochemical culture box body.

[0016] Optionally, a locating bearing is fixedly installed on the top of the inner cavity of the regulating box, and the locating bearing is rotatably connected to the one-way screw.

[0017] By adopting the above technical solution, the positioning bearing positions the one-way screw, making the one-way screw more stable and preventing it from tilting.

[0018] Optionally, a groove is provided at the bottom of the inner cavity of the biochemical culture box body, and the center point of the groove is connected to the sewage pipe.

[0019] By adopting the above technical solution, the groove can facilitate the guidance of water and prevent water from accumulating at the bottom of the biochemical incubator body.

[0020] Optionally, support legs are fixedly installed around the bottom of the biochemical incubator body, and anti-slip grooves are provided on the bottom of the support legs.

[0021] By adopting the above technical solution, the supporting legs play a supporting role, making the biochemical incubator body more stable.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model can replace the guide rail connection and the snap-on connection by arranging the box cover, the fixing rod and the placement mesh plate. Dirt is not easy to remain on both sides of the inner wall of the biochemical incubator body. By arranging the adjustment mechanism, the box cover, the fixing rod and the placement mesh plate can be raised and lowered, so that the placement mesh plate is stable, and the placement mesh plate can be taken away from the biochemical incubator body, which is convenient for cleaning the inner wall of the biochemical incubator body. By arranging the drainage mechanism, sewage can be discharged, and it is not easy to leave dirt. The top is open and the front end can also be opened, which is convenient for users to put their hands into the biochemical incubator body for cleaning.

[0024] 2. The guide slider of the utility model is used in conjunction with the sliding groove to guide the threaded block so that the threaded block is stable when moving. The air inlet and the air outlet are convenient for air intake and exhaust, ensuring normal heating and cooling of the biochemical incubator body. Opening the door is convenient for taking and placing the culture, and it is convenient for the user to clean the inside of the biochemical incubator body. The positioning bearing positions the one-way screw to make the one-way screw more stable and avoid its tilting. The groove is convenient for guiding water to avoid water accumulation at the bottom of the biochemical incubator body. The support legs play a supporting role, making the biochemical incubator body more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model.

[0026] Figure 2 It is a schematic diagram of the internal structure of the biochemical incubator body of the utility model.

[0027] Figure 3 It is a schematic diagram of the structure of the regulating mechanism of the utility model.

[0028] Figure 4 It is a right view structural schematic diagram of the biochemical incubator body of the utility model.

[0029] Figure 5 It is a schematic diagram of the bottom structure of the utility model.

[0030] Description of reference numerals:

[0031] 1. Biochemical incubator body; 2. Box door; 3. Box cover; 4. Fixing rod; 5. Placement of mesh plate; 6. Adjustment mechanism; 601. Adjustment box; 602. Stepper motor; 603. One-way screw; 604. Threaded block; 605. Connecting rod; 606. Connecting nut; 7. Air inlet; 8. Air outlet; 9. Drainage mechanism; 901. Electric push rod; 902. Water retaining plate; 903. Drain pipe. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] Embodiment 1:

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 A biochemical incubator for testing and inspection that is easy to clean includes a biochemical incubator body 1, support legs are fixedly installed around the bottom of the biochemical incubator body 1, and the bottom of the support legs is provided with anti-slip grooves, the front of the biochemical incubator body 1 is movably connected with a box door 2 through a hinge, and a handle is provided on one side of the box door 2, and an adjustment mechanism 6 is provided on the back of the biochemical incubator body 1, and the adjustment mechanism 6 includes an adjustment box 601, and the adjustment box 601 is fixedly connected to the biochemical incubator body 1, and a stepper motor 602 is fixedly installed at the bottom of the inner cavity of the adjustment box 601, and a one-way screw 6 is fixedly installed on the output shaft of the stepper motor 602 03. A positioning bearing is fixedly installed on the top of the inner cavity of the adjustment box 601, and the positioning bearing is rotatably connected to the one-way screw 603. A threaded block 604 is threadedly connected to the surface of the one-way screw 603. A connecting rod 605 is fixedly installed on one side of the threaded block 604. A guide slider is fixedly installed on the other side of the threaded block 604. A guide groove is provided in the inner cavity of the adjustment box 601. A connecting nut 606 is threadedly connected to the other end of the connecting rod 605. A box cover 3 is fixedly installed on the other end of the connecting nut 606. A fixing rod 4 is fixedly installed on the other end of the box cover 3. A mesh plate 5 is fixedly installed on the surface and bottom of the fixing rod 4.

[0035] In this embodiment: by setting an adjustment mechanism 6, the height of the fixing rod 4 and the placement screen plate 5 can be adjusted, which is convenient for pulling out the placement screen plate 5, thereby facilitating the cleaning of the inner wall of the biochemical incubator body 1. The fixing rod 4 is used to connect the two placement screen plates 5. The connecting nut 606 and the connecting rod 605 are detachable. The connecting nut 606, the fixing rod 4 and the placement screen plate 5 are removed to facilitate the cleaning of the placement screen plate 5. The guide slider is used in conjunction with the sliding groove to guide the threaded block 604 so that the threaded block 604 is stable when moving. Opening the box door 2 is convenient for taking and placing the culture, and it is convenient for the user to clean the inside of the biochemical incubator body 1. The positioning bearing positions the one-way screw 603 to make the one-way screw 603 more stable and prevent it from tilting. The support legs play a supporting role to make the biochemical incubator body 1 more stable.

[0036] Embodiment 2:

[0037] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 An air inlet 7 is arranged at the top of the left side of the inner cavity of the biochemical incubator body 1, an air outlet 8 is arranged at the bottom of the left side of the inner cavity of the biochemical incubator body 1, and the inner cavities of the air inlet 7 and the air outlet 8 are both provided with dustproof nets, and a drainage mechanism 9 is arranged at the bottom of the biochemical incubator body 1, and the drainage mechanism 9 includes an electric push rod 901 and a sewage pipe 903, the electric push rod 901 is fixedly connected to the biochemical incubator body 1, the sewage pipe 903 is connected to the bottom of the biochemical incubator body 1, and a water baffle 902 is fixedly installed at the output end of the electric push rod 901, and a groove is opened at the bottom of the inner cavity of the biochemical incubator body 1, and the center point of the groove is connected to the sewage pipe 903.

[0038] In this embodiment: by setting a drainage mechanism 9, the water in the biochemical incubator body 1 can be discharged, and by controlling the extension and retraction of the electric push rod 901, the position of the water baffle 902 can be adjusted to facilitate drainage. The air inlet 7 and the air outlet 8 are convenient for air intake and exhaust to ensure normal heating and cooling of the biochemical incubator body 1. The groove is convenient for guiding water to avoid water accumulation at the bottom of the biochemical incubator body 1.

[0039] The implementation principle of the utility model is as follows: when in use, the culture is sent to the placement screen 5 in the biochemical incubator body 1, and the biochemical incubator body 1 is used for cultivation. After the cultivation is completed, the box door 2 is opened to take out the culture, and the stepper motor 602 is opened to drive the one-way screw 603 to rotate, the one-way screw 603 drives the threaded block 604 to move upward, the threaded block 604 drives the connecting rod 605 to move upward, the connecting rod 605 drives the connecting nut 606 to move upward, and the connecting nut 606 drives the box cover 3, The fixing rod 4 and the placement mesh plate 5 move upward as a whole, so that the placement mesh plate 5 is separated from the biochemical incubator body 1, which is convenient for the user to clean the inner wall of the biochemical incubator body 1. By twisting the box cover 3, the connecting nut 606 can be unscrewed from the connecting rod 605, which is convenient for removing the fixing rod 4 and the placement mesh plate 5, thereby facilitating the cleaning of the placement mesh plate 5. The electric push rod 901 is controlled to drive the water retaining plate 902 to move, so that the water retaining plate 902 is separated from the bottom of the sewage pipe 903, which is convenient for discharging sewage from the sewage pipe 903.

[0040] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A biochemical incubator for testing and inspection that is easy to clean, comprising a biochemical incubator body (1), characterized in that: The back of the biochemical incubator body (1) is provided with an adjustment mechanism (6), the adjustment mechanism (6) comprises an adjustment box (601), the adjustment box (601) is fixedly connected to the biochemical incubator body (1), a stepper motor (602) is fixedly installed at the bottom of the inner cavity of the adjustment box (601), a one-way screw rod (603) is fixedly installed on the output shaft of the stepper motor (602), a threaded block (604) is threadedly connected to the surface of the one-way screw rod (603), a connecting rod (605) is fixedly installed on one side of the threaded block (604), the other end of the connecting rod (605) is threadedly connected to a connecting nut (606), the other end of the connecting nut (606) is fixedly installed with a box cover (3), the other end of the box cover (3) is fixedly installed with a fixing rod (4), and the surface and bottom of the fixing rod (4) are fixedly installed with a placement screen (5); A drainage mechanism (9) is provided at the bottom of the biochemical incubator body (1), and the drainage mechanism (9) comprises an electric push rod (901) and a drainage pipe (903). The electric push rod (901) is fixedly connected to the biochemical incubator body (1), and the drainage pipe (903) is communicated with the bottom of the biochemical incubator body (1). A water retaining plate (902) is fixedly installed at the output end of the electric push rod (901).

2. A biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: A guide sliding block is fixedly mounted on the other side of the threaded block (604), and a guide sliding groove is provided in the inner cavity of the regulating box (601).

3. The biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: An air inlet (7) is arranged at the top of the left side of the inner cavity of the biochemical incubator body (1), an air outlet (8) is arranged at the bottom of the left side of the inner cavity of the biochemical incubator body (1), and dustproof nets are arranged in the inner cavities of the air inlet (7) and the air outlet (8).

4. The biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: The front side of the biochemical incubator body (1) is movably connected to a door (2) via a hinge, and a handle is provided on one side of the door (2).

5. The biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: A positioning bearing is fixedly installed on the top of the inner cavity of the adjustment box (601), and the positioning bearing is rotationally connected to the one-way screw (603).

6. The biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: A groove is provided at the bottom of the inner cavity of the biochemical culture box body (1), and the center point of the groove is connected to the sewage discharge pipe (903).

7. The biochemical incubator for testing and inspection that is easy to clean according to claim 1, characterized in that: Support legs are fixedly installed around the bottom of the biochemical incubator body (1), and anti-slip grooves are provided on the bottom of the support legs.

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